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Comparison Results Of Fr cables

Posted by FR Cables on November - 10 - undefined





FR Cables are highly fire resistant wire and cable which performs exceptionally good in the fire situation. In fire situations, the insulation does not burn, melt or drip to spread the fire. It does not release toxic gas like Chlorine as in the case of PVC. Hence, giving the fire victims, a visible, non toxic, convenient way to escape. 
PROPERTIES:-
Highly fire resistant
90 times more escape time available.
Chlorine free, non toxic release of gases
Anti dripping
Lesser smoke
Char promoter
Comparison Charts:
Insulation type
Voltage Range
Continuous Temperature Rating
Short Circuit Range Of Insulation
LSZH
All
90ºC
950ºC
PVC
All
70ºC
160ºC

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Insulation Type
Direct On Flame
Result
LSZH
950ºC
Chars, does not drip and gives lesser smoke
PVC
105ºC
Flashes, drips and gives Dense black smoke
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Test Results of FR Cables
Flammability Performance Under Fire Conditions
Test Values
Test Method
  Resistance to Fire Alone Resistance to Fire with Water
  3 Hrs at 750 oC
15 mins at 650 oC
+ 15 mins with water spray
IEC 60331
BS6387 Category W
Flame Propagation
Pass
UL-94
Flame Rating
V-0
UL-94
Flame Retardance Test
Pass
IEC 60332
Self Extinguishing Flame
Yes
UL-94
Acid Gas Emission %
<0.2
BS 6425
LOI (Limited Oxygen Index)
33
ASTM D2863

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